Merge pull request #64 from ecosse3/feature/filter-current-file-cmd

feat: add LazyGitFilterCurrentFile command

README.md

@@ -55,6 +55,18 @@ If the file does not exist it'll load the defaults for you.
 
 ![](https://user-images.githubusercontent.com/1813121/78830902-46721580-79d8-11ea-8809-291b346b6c42.gif)
 
+Open project commits with `lazygit` directly from vim in floating window.
+
+```vim
+:LazyGitFilter<CR>
+```
+
+Open buffer commits with `lazygit` directly from vim in floating window.
+
+```vim
+:LazyGitFilterCurrentFile<CR>
+```
+
 **Using neovim-remote**
 
 If you have [neovim-remote](https://github.com/mhinz/neovim-remote) and have configured to use it in neovim, it'll launch the commit editor inside your neovim instance when you use `C` inside `lazygit`.

lua/lazygit.lua

@@ -82,6 +82,12 @@ local function lazygitfilter(path)
   exec_lazygit_command(cmd)
 end
 
+--- :LazyGitFilterCurrentFile entry point
+local function lazygitfiltercurrentfile()
+  local current_file = vim.fn.expand('%')
+  lazygitfilter(current_file)
+end
+
 --- :LazyGitConfig entry point
 local function lazygitconfig()
   local os = fn.substitute(fn.system('uname'), '\n', '', '')
@@ -115,6 +121,7 @@ end
 return {
   lazygit = lazygit,
   lazygitfilter = lazygitfilter,
+  lazygitfiltercurrentfile = lazygitfiltercurrentfile,
   lazygitconfig = lazygitconfig,
   project_root_dir = project_root_dir,
 }

plugin/lazygit.vim

@@ -27,6 +27,8 @@ command! LazyGit lua require'lazygit'.lazygit()
 
 command! LazyGitFilter lua require'lazygit'.lazygitfilter()
 
+command! LazyGitFilterCurrentFile lua require'lazygit'.lazygitfiltercurrentfile()
+
 command! LazyGitConfig lua require'lazygit'.lazygitconfig()
 
 """"""""""""""""""""""""""""""""""""""""""""""""""""""